DAYS 1-5 (JUNE 13-17)

After a wet start to Saturday, it evolved into quite the nice day as drier air arrived from north to south thanks to high pressure moving toward the region from eastern Canada. This high will be overhead to just offshore today, providing us with another nice and slightly warmer day. A warm front will approach from the west tonight, returning more cloudiness to the region and eventually some showers overnight into Monday morning before we get briefly into a warm and humid air mass behind the warm front and ahead of an approaching cold front, which will pass through Monday evening. This results in the opportunity for additional showers and thunderstorms during the day Monday into Monday evening before pushing offshore. But the front will be close by and a wave of low pressure may form on it and bring another round of showers at least to southeastern MA at some point Tuesday, while upper level low pressure crosses the entire region and also brings the chance of diurnally-driven showers that day. Finally, this conglomeration moves away and high pressure builds in with fair and seasonable weather for the middle of the coming week…

TODAY: Mostly sunny. Highs 76-83. Dew point middle 50s to near 60. Wind S 5-15 MPH.

TONIGHT: Mostly cloudy. Showers likely late evening and overnight. Areas of fog. Lows 56-63. Dew point middle to upper 50s. Wind S up to 10 MPH.

MONDAY: Variably cloudy. Showers most likely early morning. Isolated to scattered showers and thunderstorms thereafter. Highs 70-77. Dew point lower 60s. Wind SW 5-15 MPH.

MONDAY NIGHT: Variably cloudy with showers likely and a chance of thunderstorms evening. Partly cloudy with patches of fog forming overnight. Lows 52-59. Dew point falling to lower 50s. Wind W up to 10 MPH.

TUESDAY: Mostly cloudy with a period of widespread showers over southeastern MA. Sun/cloud mix elsewhere with isolated to scattered afternoon showers and possibly a thunderstorm. Highs 71-78. Dew point 50s. Wind W 5-15 MPH.

TUESDAY NIGHT: Partly cloudy. Patchy ground fog forming. Lows 51-58. Dew point lower 50s. Wind W under 10 MPH.

WEDNESDAY: Sunny to partly cloudy. Highs 74-81 but may turn cooler in some coastal areas. Dew point lower 50s. Wind NW up to 10 MPH but possible coastal sea breezes.

WEDNESDAY NIGHT: Mostly clear. Patchy ground fog in lower elevations. Lows 52-59. Dew point lower 50s. Wind NW to variable under 10 MPH.

THURSDAY: Mostly sunny. Highs 75-82, coolest coastal areas. Wind variable to NW up to 10 MPH but coastal sea breezes possible.

DAYS 6-10 (JUNE 18-22)

West-to-east flow dominates the pattern. Brief warming to a little above normal June 18-19 with a shower and thunderstorm chance June 19 with a frontal passage. Fair weather expected June 20 into June 21 but a disturbance may return more humid air and a chance of showers and thunderstorms to the region later in the period. The summer solstice occurs late evening of June 20.

DAYS 11-15 (JUNE 23-27)

The west-to-east (zonal) flow pattern should continue to start this period with a shower threat possible early in the period depending on system timing. With time we may start to transition to a warmer/hotter set-up, but this remains a low confidence outlook at this time.

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